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Table 1 Polycyclic Aromatic Hydrocarbons (PAHs) measured and Limits of Detection (LOD) and Quantification (LOQ) 1

From: Polycyclic aromatic hydrocarbons in US and Swedish smokeless tobacco products

Chemical name

LOD (ng/g)

LOQ (ng/g)

Structure

Chemical name

LOD (ng/g)

LOQ (ng/g)

Structure

Naphthalene

0.063

0.210

1-methylnaphthalene

0.038

0.126

2-methylnaphthalene

0.028

0.095

Acenaphthylene

0.028

0.095

Acenaphthene

0.060

0.200

Fluorene

0.029

0.098

Phenanthrene

0.022

0.075

Anthracene

0.029

0.096

Fluoranthene

0.025

0.082

Pyrene

0.059

0.197

Benzo[a]anthracene

0.046

0.152

Chrysene

0.029

0.097

Benzo[b]fluoranthene

0.106

0.352

Benzo[k]fluoranthene

0.074

0.247

Benzo[j]fluoranthene

0.141

0.471

Benzo[e]pyrene

0.043

0.145

Benzo[a]pyrene

0.066

0.221

Perylene

0.071

0.237

Dibenz[a,h]anthracene

0.077

0.258

Indeno[1,2,3-cd]pyrene

0.063

0.211

Benzo[ghi]perylene

0.063

0.211

    
  1. 1LOD and LOQ specified by Labstat for PAH in samples of processed tobacco (Method TWT-335) on a wet weight basis.